Sweetwater Regional Park Weather Forecast

    • 68
    • 84

    Increasing Clouds

    • 68
    • 83

    Partly Sunny

    • 68
    • 84

    Partly Sunny

    • 67
    • 84

    Partly Sunny

    • 67
    • 83

    Mostly Sunny

    • 68
    • 84

    Partly Sunny

Today 25 Jul San Diego County Coastal Areas

Patchy fog this morning. Partly cloudy. Highs 75 to 80 near the coast to 82 to 87 inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 25 Jul San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog. Lows 64 to 68. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Regional Park Temperature Statistics

July Temperature

San Diego, Brown Field Municipal Airport (6.8 miles)

  • Lowest 1 July, 2026

    59.6 °F

  • Average July

    72.6 °F

  • Highest 20 July, 2026

    91.7 °F

Climate (2021–2026)

San Diego, Brown Field Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74.3 °F
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